Firmware archive of 2.79 MB for Compal board LA-C771P, revision 1.0, which the name links to the AIVP1 and AIVP2 project codes, suggesting it serves both variants. No brand, model or BIOS version appears. Compal uses the LA-xxxxP format and prints it on the PCB, which is the key match. Such a dump lets a technician revive a bricked board by writing the SPI chip with a programmer. Identify which variant your board is, save the original chip contents first, and check that the image size matches the chip.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →